UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 20 OCT 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 25 25.0 24.2 95 0.8 24.5 30 4 297.6 301.1 297.4 353.5 19.23 1 1000 62 25.6 22.9 85 2.7 23.6 60 7 298.8 302.0 296.8 350.8 17.85 2 998 80 26.2 23.0 83 3.2 23.9 59 7 299.5 302.8 297.1 352.2 18.00 3 973 303 26.2 20.2 70 6.0 21.9 40 7 301.7 304.5 296.0 347.4 15.49 4 925 747 23.2 19.0 77 4.2 20.2 345 6 303.0 305.8 296.1 347.8 15.12 5 850 1478 18.6 15.9 84 2.7 16.8 315 5 305.6 308.1 295.7 346.0 13.49 6 799 2008 14.8 13.0 89 1.8 13.6 296 14 307.0 309.3 295.0 342.8 11.87 7 700 3123 9.4 7.1 86 2.3 8.0 300 21 312.9 314.6 294.6 341.0 9.08 8 577 4700 0.0 -0.4 97 0.4 -0.2 281 14 319.7 320.9 294.4 340.4 6.46 9 528 5409 -2.5 -2.8 98 0.3 -2.7 285 13 324.9 326.1 295.3 344.3 5.91 10 500 5840 -4.7 -5.4 95 0.7 -5.1 295 10 327.3 328.3 295.4 344.3 5.12 11 400 7560 -14.1 -15.8 87 1.7 -14.7 355 4 336.7 337.2 295.8 346.5 2.79 12 387 7809 -15.5 -17.3 86 1.8 -16.2 27 6 338.0 338.5 296.0 347.1 2.54 13 313 9375 -26.1 -28.7 79 2.6 -26.7 6 10 344.4 344.6 296.4 348.7 1.14 14 300 9680 -28.3 -31.1 77 2.8 -28.9 25 11 345.5 345.7 296.4 349.1 0.95 15 250 10960 -38.5 -42.0 69 3.5 -38.9 35 13 348.8 348.9 296.7 350.4 0.38 16 203 12354 -50.9 -54.3 67 3.4 -51.0 40 10 350.7 350.7 296.9 351.2 0.12 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 577.00 mb = 4700.18 m = 15420.35 ft Wetbulb zero: 580.22 mb = 4654.79 m = 15271.43 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 88.15 % Est. max temperature: 32.79 C = 91.02 F Sfc-Lift cond lev (LCL): 994.82 mb = 107.80 m = 353.67 ft T: 26.20 C 700-500 lapse rate: 5.19 C/km ThetaE index: 7.45 C Layer 850.0- 528.0 mb Conv cond level (CCL): 845.62 mb = 1522.30 m = 4994.37 ft Mean mixing ratio: 15.81 g/kg Conv temperature: 33.13 C = 91.63 F Cap Strength: 2.16 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: -0.76 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 260.03 J/kg Max Up Vert Vel: 22.80 m/s Conv Inhibition (B-): 56.77 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 894.47 mb = 1037.11 m = 3402.54 ft Lev Free Conv (LFC): 809.47 mb = 1896.63 m = 6222.45 ft Equ Level (EL): 369.47 mb = 8151.33 m = 26742.87 ft B at Equ Level: 259.79 J/kg Wind level data Storm motion: 330 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 25 30 4 -2.0 -3.5 | 127 9 -7.0 5.2 1 1000 62 60 7 -6.1 -3.5 | 115 12 -11.0 5.2 2 940 610 15 7 -1.8 -6.8 | 106 7 -6.8 1.9 3 925 747 345 6 1.6 -5.8 | 130 4 -3.4 2.9 4 907 914 310 4 3.1 -2.6 | 163 6 -1.9 6.1 5 876 1219 255 5 4.8 1.3 | 179 10 -0.1 10.0 6 850 1478 315 5 3.5 -3.5 | 165 5 -1.4 5.2 7 845 1524 320 5 3.2 -3.8 | 160 5 -1.7 4.9 8 816 1829 290 11 10.3 -3.8 | 227 7 5.4 4.9 9 759 2438 310 20 15.3 -12.9 | 292 11 10.4 -4.2 10 732 2743 295 17 15.4 -7.2 | 262 11 10.4 1.5 11 700 3123 300 21 18.2 -10.5 | 278 13 13.2 -1.8 12 655 3658 310 22 16.9 -14.1 | 295 13 11.9 -5.4 13 585 4572 280 14 13.8 -2.4 | 235 11 8.8 6.3 14 522 5486 285 13 12.6 -3.4 | 235 9 7.6 5.3 15 503 5791 295 11 10.0 -4.6 | 231 6 5.0 4.0 16 500 5840 295 10 9.1 -4.2 | 223 6 4.1 4.5 17 484 6096 295 8 7.3 -3.4 | 203 6 2.3 5.3 18 447 6706 285 6 5.8 -1.6 | 187 7 0.8 7.1 19 430 7010 340 3 1.0 -2.8 | 146 7 -3.9 5.9 20 400 7560 355 4 0.3 -4.0 | 136 7 -4.6 4.7 21 397 7620 360 4 -0.0 -4.0 | 133 7 -5.0 4.7 22 381 7925 45 7 -4.9 -4.9 | 111 11 -9.9 3.7 23 350 8534 30 11 -5.5 -9.5 | 85 10 -10.5 -0.8 24 336 8839 15 9 -2.3 -8.7 | 90 7 -7.3 0.0 25 323 9144 355 7 0.6 -7.0 | 112 5 -4.3 1.7 26 310 9449 10 11 -1.9 -10.8 | 73 7 -6.9 -2.1 27 300 9680 25 11 -4.6 -10.0 | 82 10 -9.6 -1.3 28 250 10960 35 13 -7.5 -10.6 | 81 13 -12.4 -2.0 29 238 11278 30 12 -6.0 -10.4 | 81 11 -11.0 -1.7 30 217 11887 25 6 -2.5 -5.4 | 114 8 -7.5 3.3 31 207 12192 40 9 -5.8 -6.9 | 100 11 -10.7 1.8 32 198 12497 40 11 -7.1 -8.4 | 91 12 -12.0 0.3 Wind Parameters Mean winds (0-6000m): 300.3 at 13.3 knts Storm direction: 330.3 at 10.0 knts Shear (0-3000m) pos: 1.3 neg: 3.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 147.1 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -27.5 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 7.53 Bulk Shear: 34.54 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 42 7 111 10| 0.0 3.2 3.2| 0.0 -9.7 -9.7 -19.4 -0.47| 8.0 -3.8 1000 18 6 112 7| 0.0 3.3 3.3| 9.2 -9.7 -0.5 -0.5 0.16| 8.9 1.4 1500 355 6 124 5| 0.9 2.2 3.1| 11.3 -13.0 -1.7 -1.1 0.06| 8.8 0.6 2000 327 7 158 3| 0.6 3.9 4.6| 24.9 -13.0 11.9 6.0 0.29| 9.3 2.7 2500 316 9 208 3| 1.6 3.2 4.7| 40.3 -17.2 23.1 9.3 0.35| 9.2 3.2 3000 310 10 238 4| 1.3 3.0 4.3| 46.9 -27.5 19.4 6.5 0.27| 8.8 2.4 4000 308 13 263 6| 1.4 2.3 3.7| 62.4 -43.5 18.9 4.7 0.22| 7.9 1.7 5000 303 14 259 7| 1.1 1.9 3.0| 62.5 -63.9 -1.4 -0.3 0.10| 7.1 0.7 6000 300 13 253 7| 1.1 1.6 2.6| 62.6 -68.7 -6.2 -1.0 0.05| 6.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251020.00.gif